branch::tests::name_is_valid failure

[sergey-melnychuk]

Hi,
I am trying to build git2-rs (MacOS 11.4, rustc 1.53.0) and get following:

$ cargo test
<snip>
failures:

---- branch::tests::name_is_valid stdout ----
thread 'branch::tests::name_is_valid' panicked at 'called `Result::unwrap()` on an `Err` value: Error { code: -1, klass: 0, message: "an unknown git error occurred" }', src/branch.rs:191:46
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace


failures:
    branch::tests::name_is_valid

test result: FAILED. 155 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s

Seems like binding to libgit2's git_branch_name_is_valid is somehow not resolved.
Am I doing something wrong?

[sergey-melnychuk]

This seems relevant: #721